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    Thread: Exoplanet Discoveries and Updates
Post: RE: Exoplanet Discoveries and Updates

Tau Ceti (https://en.wikipedia.org/wiki/Tau_Ceti) is probably one of the most important stars to spectrographs. It's bright and nearby, and stable, so it's often used to test spectrographs, and there'...
AstroChara Real Life But OA Relevant 95 232,204 Yesterday, 12:38 PM
    Thread: Revisiting Ancient Aliens: Less is More, and the List
Post: RE: Revisiting Ancient Aliens: Less is More, and t...

BorkLord Wrote: (07-17-2025, 08:21 AM) -- I discovered another forgotten civilization, the seemingly minor HIE294PZE, in the Amida System (https://www.orionsarm.com/eg-article/51e556cf3a54f).  Thi...
AstroChara General Setting Discussion 31 411 07-17-2025, 01:01 PM
    Thread: Understanding the Wormhole Nexus
Post: RE: Understanding the Wormhole Nexus

Drashner1 Wrote: (07-14-2025, 07:28 AM) -- Liam Wrote: (07-14-2025, 02:33 AM) -- 4. What is the topology of wormholes in the Inner Sphere? Steve suggested that the Inner Sphere wormholes might ha...
AstroChara General Setting Discussion 99 1,269 07-15-2025, 12:50 PM
    Thread: Consolidating the EG a Bit
Post: RE: Consolidating the EG a Bit

Vitto Wrote: (07-09-2025, 07:26 AM) -- https://www.orionsarm.com/eg-article/48449f48ded67 Perhaps we could merge this snippet on Aksijaha with the main page (https://www.orionsarm.com/eg-article/4...
AstroChara Website and Content Issues 52 85,142 07-09-2025, 09:19 PM
    Thread: Grand repositories
Post: RE: Grand repositories

Putting in a note that I prefer scientific notation (1e30 or whatever) rather than prefixes especially when the numbers these storages can contain would likely be far larger than what the prefixes can...
AstroChara Encyclopaedia Galactica Articles 24 241 07-05-2025, 07:10 PM
    Thread: Rethinking Propulsion
Post: RE: Rethinking Propulsion

I wonder if there's also a spot for the scheme for classification of propulsion by sources of energy and reaction mass (https://www.galacticlibrary.net/wiki/Propulsion) — you can divide that into a 3x...
AstroChara General Setting Discussion 3 68 07-01-2025, 11:46 AM
    Thread: New Article idea - '19 A.T. Supernova'
Post: RE: New Article idea - '19 A.T. Supernova'

Evil DoDo Wrote: (06-26-2025, 10:44 PM) -- AstroChara Wrote: (06-26-2025, 11:54 AM) -- Note that "SN" is part of its name. Also, earlier I had meant using "SN 1987A" as the main name (at least in...
AstroChara Encyclopaedia Galactica Articles 14 175 06-26-2025, 11:08 PM
    Thread: Articles Needing Rewrite
Post: RE: Articles Needing Rewrite

Worldtree Wrote: (06-26-2025, 01:26 PM) -- AstroChara Wrote: (06-26-2025, 01:03 PM) -- I'll be on it too. Should we rename the article to something clearly indicating it is to be deleted to prevent ...
AstroChara General Setting Discussion 60 1,092 06-26-2025, 01:29 PM
    Thread: Articles Needing Rewrite
Post: RE: Articles Needing Rewrite

Worldtree Wrote: (06-26-2025, 12:40 PM) -- SimplePig Wrote: (06-26-2025, 12:22 PM) -- There are two articles with the same title 'Archailects': https://www.orionsarm.com/eg-topic/492d76d2f173e ...
AstroChara General Setting Discussion 60 1,092 06-26-2025, 01:03 PM
    Thread: New Article idea - '19 A.T. Supernova'
Post: RE: New Article idea - '19 A.T. Supernova'

Evil DoDo Wrote: (06-26-2025, 03:29 AM) -- 19 A.T. Supernova Known in the centuries following its discovery as 1987A -- Note that "SN" is part of its name. Also, earlier I had meant using "SN...
AstroChara Encyclopaedia Galactica Articles 14 175 06-26-2025, 11:54 AM
    Thread: New Article idea - '19 A.T. Supernova'
Post: RE: New Article idea - '19 A.T. Supernova'

Evil DoDo Wrote: (06-26-2025, 03:09 AM) -- stevebowers Wrote: (06-26-2025, 03:00 AM) -- The average rate of supernovas (naturally-occuring ones, anyway) is currently though to be about 2 per century...
AstroChara Encyclopaedia Galactica Articles 14 175 06-26-2025, 11:23 AM
    Thread: New Article idea - '19 A.T. Supernova'
Post: RE: New Article idea - '19 A.T. Supernova'

This event corresponds to the real life SN 1987A (https://en.wikipedia.org/wiki/SN_1987A) event, which occurred in the LMC galaxy at a distance of 168,000 light-years. The progenitor is known as Sandu...
AstroChara Encyclopaedia Galactica Articles 14 175 06-25-2025, 10:49 PM
    Thread: Rak Mesba Update
Post: RE: Rak Mesba Update

stevebowers Wrote: (06-24-2025, 07:08 PM) -- As an aside; after Rak Mesba is brought up to date, the article on Oceanus Ultimata should also be updated to make the telescopic discovery earlier. This ...
AstroChara Encyclopaedia Galactica Articles 33 358 06-24-2025, 07:16 PM
    Thread: Revisiting Ancient Aliens: Less is More, and the List
Post: RE: Revisiting Ancient Aliens: Less is More, and t...

Rakuen07 Wrote: (06-24-2025, 11:45 AM) -- Cool! I hope that I can help somehow. -- If you or anyone else found mentions of xenosophonts in the EG that we missed (like the Spindle), please report em...
AstroChara General Setting Discussion 31 411 06-24-2025, 06:21 PM
    Thread: Revisiting Ancient Aliens: Less is More, and the List
Post: RE: Revisiting Ancient Aliens: Less is More, and t...

Rakuen07 Wrote: (06-24-2025, 04:57 AM) -- Do we want to create a source-of-truth article about the extinct xenosophonts in our galaxy? -- That's what I'm proposing at the end, yes.
AstroChara General Setting Discussion 31 411 06-24-2025, 10:16 AM
    Thread: Revisiting Ancient Aliens: Less is More, and the List
Post: RE: Revisiting Ancient Aliens: Less is More, and t...

Drashner1 Wrote: (06-23-2025, 11:03 PM) -- I'm flying home to visit family tomorrow morning and will have limited internet for the next couple weeks, so will throw my 2c in the mix if and as I can. ...
AstroChara General Setting Discussion 31 411 06-23-2025, 11:39 PM
    Thread: Rak Mesba Update
Post: RE: Rak Mesba Update

stevebowers Wrote: (06-21-2025, 09:51 PM) -- I've had to re-arrange many of the sections of this article, so that they happen in chronological order. The characteristics of this star would mostly hav...
AstroChara Encyclopaedia Galactica Articles 33 358 06-23-2025, 10:46 PM
    Thread: Revisiting Ancient Aliens: Less is More, and the List
Post: RE: Revisiting Ancient Aliens: Less is More, and t...

stevebowers Wrote: (06-23-2025, 07:39 PM) -- Quote: -- As part of our revision of the Xenocivs in Laniakea article, one thing we noticed is that currently the rate of HEEC xenosophont occurrence ov...
AstroChara General Setting Discussion 31 411 06-23-2025, 09:34 PM
    Thread: Revisiting Ancient Aliens: Less is More, and the List
Post: Revisiting Ancient Aliens: Less is More, and the L...

The topic of revising ancient, probably extinct, xenosophonts came up in the Rak Mesba update thread (https://www.orionsarm.com/forum/showthread.php?tid=6795&pid=87086#pid87086) and I figured it deser...
AstroChara General Setting Discussion 31 411 06-23-2025, 01:48 PM
    Thread: Rak Mesba Update
Post: RE: Rak Mesba Update

stevebowers Wrote: (06-23-2025, 05:13 AM) -- Quote: -- When we (excl.) worked on Xenocivs in Laniakea article, we worked out that today, on average a HEEC emerge in a galaxy once every a billion ye...
AstroChara Encyclopaedia Galactica Articles 33 358 06-23-2025, 10:45 AM